now, of course, moves on to the senate for final passage. >>> and the nra is going on offense against the president's call for gun laws, while refusing to back down from a controversial web ad that focused on the obama daughters and their school. many people feel that ad crossed a line, an important line. one of those is susan eisenhower, who was protected by the secret service when her grandfather was in the white house. great to see you, susan. you and your brother, david, were in the white house as grandchildren, in fact, not very widely known fact, camp david was named after david. >> that's correct. >> by your grandfather. so, tell me about your objection to the web video and why you think that the nra went too far by suggesting that the obama daughters somehow, you know, have security and have benefits that are not available to others. >> well, andrea, let me say very quickly, i've had a 30-year career in international security and arms control and energy security, but this gun control thing is a really tough issue, and it's tough because it's emotional. what the nra has done is